Email Formats

{
  "mx": [
    "10 d218870a.ess.barracudanetworks.com.",
    "20 d218870b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:amazonses.com include:spf.protection.outlook.com ip4:67.202.4.198 include:spf.ess.barracudanetworks.com ip4:52.22.167.112 ?all"
  ]
}